nPDF is a document viewer for the Nspire that supports PDF, XPS, CBZ, and various image formats through the (relatively) lightweight MuPDF. Ndless 3.1 or above is required, and nPDF is licensed under GPLv3 or later.

- seems to crash when trying to open a non-supported fileyou could test the file header and display an error - and maybe avoid showing those files

- doesn't seem to correctly set up the '.pdf' extension when the Ndless config file is missinghow do you do this ? there is a new Ndless instruction for setting up new extensions, where you don't even need to check/parse the config file content by yourself anymore

- doesn't seem to correctly set up the '.pdf' extension when the Ndless config file is missinghow do you do this ? there is a new Ndless instruction for setting up new extensions, where you don't even need to check/parse the config file content by yourself anymore

I made a function for that, but forgot to call it EDIT: The function uses cfg_register_fileext to register the .pdf, .xps, and .cbz extensions.EDIT 2: Eiyeron, I'll add it to ticalc.org once i add some more features to it. Right now it kind of sucks.

- doesn't seem to correctly set up the '.pdf' extension when the Ndless config file is missinghow do you do this ? there is a new Ndless instruction for setting up new extensions, where you don't even need to check/parse the config file content by yourself anymore

I made a function for that, but forgot to call it EDIT: The function uses cfg_register_fileext to register the .pdf, .xps, and .cbz extensions.